OpenAI DevDay 2026 汇总：Decisions API 即 Jev
DevDay 全部发布清单，其中 Decisions API 被直接点名等同于 typesafeai 的 Jev。
If you missed, here are most of the things announced at the @OpenAI #DevDay 2026 – Dots – always-on agents that learn what matters to you and pick up tasks on their own (for example, triaging bugs or answering emails) – GPT-6.1 Sol – almost Astra-level, but 5x cheaper per token. Available now. – Ultrafast – a premium speed tier: up to 8x in Codex (300 tokens/sec) and up to 6x in the API. GPT-6 Astra only for now. – Pro $500 – a new plan with 25x the limits of Plus and access to Ultrafast, for 500 bucks. – Agents API with computer use – plus multi-agent from Codex, tool search and context compaction. – Decisions API – the model answers predefined questions with fixed answer options - a.k.a. Jev from @typesafeai – Codex – cloud runs from any device, voice control in the CLI, code review in the desktop app, and Codex Security Cloud. – Plugins: ChatGPT is opening up its internal platform: sidebar panels, file viewers, automations via MCP Events – Office – Space for teams, Pages as shared docs for humans and agents, collaborative slides with export to PowerPoint/Google Slides, @ChatGPT in Slack and Teams, a meeting-recording plugin. – Sign in with ChatGPT – your subscription works at 16 partners (Devin, Notion, Vercel, etc.), with a limit for each one. – Marketplace – companies can now spend their already-committed OpenAI budget on software from 32 partners: Adobe, Figma, Salesforce, Harvey, CrowdStrike, etc.